<!doctype html>
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<title>2.集成指南</title><link href='https://fonts.loli.net/css?family=Open+Sans:400italic,700italic,700,400&subset=latin,latin-ext' rel='stylesheet' type='text/css' /><style type='text/css'>html {overflow-x: initial !important;}:root { --bg-color: #ffffff; --text-color: #333333; --select-text-bg-color: #B5D6FC; --select-text-font-color: auto; --monospace: "Lucida Console",Consolas,"Courier",monospace; }
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iframe { margin: auto; }
a.url { word-break: break-all; }
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*, ::after, ::before { box-sizing: border-box; }
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li div { padding-top: 0px; }
blockquote { margin: 1rem 0px; }
li .mathjax-block, li p { margin: 0.5rem 0px; }
li { margin: 0px; position: relative; }
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.footnote-line { margin-top: 0.714em; font-size: 0.7em; }
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pre.md-meta-block { font-size: 0.8rem; min-height: 0.8rem; white-space: pre-wrap; background-color: rgb(204, 204, 204); display: block; overflow-x: hidden; background-position: initial initial; background-repeat: initial initial; }
p > .md-image:only-child:not(.md-img-error) img, p > img:only-child { display: block; margin: auto; }
p > .md-image:only-child { display: inline-block; width: 100%; }
#write .MathJax_Display { margin: 0.8em 0px 0px; }
.md-math-block { width: 100%; }
.md-math-block:not(:empty)::after { display: none; }
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.math { font-size: 1rem; }
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.md-toc-h2 .md-toc-inner { margin-left: 2em; }
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code, pre, samp, tt { font-family: var(--monospace); }
kbd { margin: 0px 0.1em; padding: 0.1em 0.6em; font-size: 0.8em; color: rgb(36, 39, 41); background-color: rgb(255, 255, 255); border: 1px solid rgb(173, 179, 185); border-top-left-radius: 3px; border-top-right-radius: 3px; border-bottom-right-radius: 3px; border-bottom-left-radius: 3px; box-shadow: rgba(12, 13, 14, 0.2) 0px 1px 0px, rgb(255, 255, 255) 0px 0px 0px 2px inset; white-space: nowrap; vertical-align: middle; background-position: initial initial; background-repeat: initial initial; }
.md-comment { color: rgb(162, 127, 3); opacity: 0.8; font-family: var(--monospace); }
code { text-align: left; }
a.md-print-anchor { white-space: pre !important; border: none !important; display: inline-block !important; position: absolute !important; width: 1px !important; right: 0px !important; outline: 0px !important; text-shadow: initial !important; background-position: 0px 0px !important; background-repeat: initial initial !important; }
.md-inline-math .MathJax_SVG .noError { display: none !important; }
.html-for-mac .inline-math-svg .MathJax_SVG { vertical-align: 0.2px; }
.md-math-block .MathJax_SVG_Display { text-align: center; margin: 0px; position: relative; text-indent: 0px; max-width: none; max-height: none; min-height: 0px; min-width: 100%; width: auto; overflow-y: hidden; display: block !important; }
.MathJax_SVG_Display, .md-inline-math .MathJax_SVG_Display { width: auto; margin: inherit; display: inline-block !important; }
.MathJax_SVG .MJX-monospace { font-family: var(--monospace); }
.MathJax_SVG .MJX-sans-serif { font-family: sans-serif; }
.MathJax_SVG { display: inline; font-style: normal; font-weight: 400; line-height: normal; zoom: 90%; text-indent: 0px; text-align: left; text-transform: none; letter-spacing: normal; word-spacing: normal; word-wrap: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; border: 0px; padding: 0px; margin: 0px; }
.MathJax_SVG * { transition: none; }
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.md-diagram-panel > svg { max-width: 100%; }
[lang="mermaid"] svg, [lang="flow"] svg { max-width: 100%; height: auto; }
[lang="mermaid"] .node text { font-size: 1rem; }
table tr th { border-bottom-width: 0px; }
video { max-width: 100%; display: block; margin: 0px auto; }
iframe { max-width: 100%; width: 100%; border: none; }
.highlight td, .highlight tr { border: 0px; }


.CodeMirror { height: auto; }
.CodeMirror.cm-s-inner { background-image: inherit; background-size: inherit; background-attachment: inherit; background-origin: inherit; background-clip: inherit; background-color: inherit; background-position: inherit inherit; background-repeat: inherit inherit; }
.CodeMirror-scroll { overflow: auto hidden; z-index: 3; }
.CodeMirror-gutter-filler, .CodeMirror-scrollbar-filler { background-color: rgb(255, 255, 255); }
.CodeMirror-gutters { border-right-width: 1px; border-right-style: solid; border-right-color: rgb(221, 221, 221); background-image: inherit; background-size: inherit; background-attachment: inherit; background-origin: inherit; background-clip: inherit; background-color: inherit; white-space: nowrap; background-position: inherit inherit; background-repeat: inherit inherit; }
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.cm-s-inner .cm-keyword { color: rgb(119, 0, 136); }
.cm-s-inner .cm-atom, .cm-s-inner.cm-atom { color: rgb(34, 17, 153); }
.cm-s-inner .cm-number { color: rgb(17, 102, 68); }
.cm-s-inner .cm-def { color: rgb(0, 0, 255); }
.cm-s-inner .cm-variable { color: rgb(0, 0, 0); }
.cm-s-inner .cm-variable-2 { color: rgb(0, 85, 170); }
.cm-s-inner .cm-variable-3 { color: rgb(0, 136, 85); }
.cm-s-inner .cm-string { color: rgb(170, 17, 17); }
.cm-s-inner .cm-property { color: rgb(0, 0, 0); }
.cm-s-inner .cm-operator { color: rgb(152, 26, 26); }
.cm-s-inner .cm-comment, .cm-s-inner.cm-comment { color: rgb(170, 85, 0); }
.cm-s-inner .cm-string-2 { color: rgb(255, 85, 0); }
.cm-s-inner .cm-meta { color: rgb(85, 85, 85); }
.cm-s-inner .cm-qualifier { color: rgb(85, 85, 85); }
.cm-s-inner .cm-builtin { color: rgb(51, 0, 170); }
.cm-s-inner .cm-bracket { color: rgb(153, 153, 119); }
.cm-s-inner .cm-tag { color: rgb(17, 119, 0); }
.cm-s-inner .cm-attribute { color: rgb(0, 0, 204); }
.cm-s-inner .cm-header, .cm-s-inner.cm-header { color: rgb(0, 0, 255); }
.cm-s-inner .cm-quote, .cm-s-inner.cm-quote { color: rgb(0, 153, 0); }
.cm-s-inner .cm-hr, .cm-s-inner.cm-hr { color: rgb(153, 153, 153); }
.cm-s-inner .cm-link, .cm-s-inner.cm-link { color: rgb(0, 0, 204); }
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.cm-positive { color: rgb(34, 153, 34); }
.cm-header, .cm-strong { font-weight: 700; }
.cm-del { text-decoration: line-through; }
.cm-em { font-style: italic; }
.cm-link { text-decoration: underline; }
.cm-error { color: red; }
.cm-invalidchar { color: red; }
.cm-constant { color: rgb(38, 139, 210); }
.cm-defined { color: rgb(181, 137, 0); }
div.CodeMirror span.CodeMirror-matchingbracket { color: rgb(0, 255, 0); }
div.CodeMirror span.CodeMirror-nonmatchingbracket { color: rgb(255, 34, 34); }
.cm-s-inner .CodeMirror-activeline-background { background-image: inherit; background-size: inherit; background-attachment: inherit; background-origin: inherit; background-clip: inherit; background-color: inherit; background-position: inherit inherit; background-repeat: inherit inherit; }
.CodeMirror { position: relative; overflow: hidden; }
.CodeMirror-scroll { height: 100%; outline: 0px; position: relative; box-sizing: content-box; background-image: inherit; background-size: inherit; background-attachment: inherit; background-origin: inherit; background-clip: inherit; background-color: inherit; background-position: inherit inherit; background-repeat: inherit inherit; }
.CodeMirror-sizer { position: relative; }
.CodeMirror-gutter-filler, .CodeMirror-hscrollbar, .CodeMirror-scrollbar-filler, .CodeMirror-vscrollbar { position: absolute; z-index: 6; display: none; }
.CodeMirror-vscrollbar { right: 0px; top: 0px; overflow: hidden; }
.CodeMirror-hscrollbar { bottom: 0px; left: 0px; overflow: hidden; }
.CodeMirror-scrollbar-filler { right: 0px; bottom: 0px; }
.CodeMirror-gutter-filler { left: 0px; bottom: 0px; }
.CodeMirror-gutters { position: absolute; left: 0px; top: 0px; padding-bottom: 30px; z-index: 3; }
.CodeMirror-gutter { white-space: normal; height: 100%; box-sizing: content-box; padding-bottom: 30px; margin-bottom: -32px; display: inline-block; }
.CodeMirror-gutter-wrapper { position: absolute; z-index: 4; border: none !important; background-position: 0px 0px !important; background-repeat: initial initial !important; }
.CodeMirror-gutter-background { position: absolute; top: 0px; bottom: 0px; z-index: 4; }
.CodeMirror-gutter-elt { position: absolute; cursor: default; z-index: 4; }
.CodeMirror-lines { cursor: text; }
.CodeMirror pre { border-top-left-radius: 0px; border-top-right-radius: 0px; border-bottom-right-radius: 0px; border-bottom-left-radius: 0px; border-width: 0px; font-family: inherit; font-size: inherit; margin: 0px; white-space: pre; word-wrap: normal; color: inherit; z-index: 2; position: relative; overflow: visible; background-position: 0px 0px; background-repeat: initial initial; }
.CodeMirror-wrap pre { word-wrap: break-word; white-space: pre-wrap; word-break: normal; }
.CodeMirror-code pre { border-right-width: 30px; border-right-style: solid; border-right-color: transparent; width: fit-content; }
.CodeMirror-wrap .CodeMirror-code pre { border-right-style: none; width: auto; }
.CodeMirror-linebackground { position: absolute; left: 0px; right: 0px; top: 0px; bottom: 0px; z-index: 0; }
.CodeMirror-linewidget { position: relative; z-index: 2; overflow: auto; }
.CodeMirror-wrap .CodeMirror-scroll { overflow-x: hidden; }
.CodeMirror-measure { position: absolute; width: 100%; height: 0px; overflow: hidden; visibility: hidden; }
.CodeMirror-measure pre { position: static; }
.CodeMirror div.CodeMirror-cursor { position: absolute; visibility: hidden; border-right-style: none; width: 0px; }
.CodeMirror div.CodeMirror-cursor { visibility: hidden; }
.CodeMirror-focused div.CodeMirror-cursor { visibility: inherit; }
.cm-searching { background-color: rgba(255, 255, 0, 0.4); background-position: initial initial; background-repeat: initial initial; }
@media print { 
  .CodeMirror div.CodeMirror-cursor { visibility: hidden; }
}


:root {
    --side-bar-bg-color: #fafafa;
    --control-text-color: #777;
}

@include-when-export url(https://fonts.loli.net/css?family=Open+Sans:400italic,700italic,700,400&subset=latin,latin-ext);

html {
    font-size: 16px;
}

body {
    font-family: "Open Sans","Clear Sans","Helvetica Neue",Helvetica,Arial,sans-serif;
    color: rgb(51, 51, 51);
    line-height: 1.6;
}

#write {
    max-width: 860px;
  	margin: 0 auto;
  	padding: 30px;
    padding-bottom: 100px;
}
#write > ul:first-child,
#write > ol:first-child{
    margin-top: 30px;
}

a {
    color: #4183C4;
}
h1,
h2,
h3,
h4,
h5,
h6 {
    position: relative;
    margin-top: 1rem;
    margin-bottom: 1rem;
    font-weight: bold;
    line-height: 1.4;
    cursor: text;
}
h1:hover a.anchor,
h2:hover a.anchor,
h3:hover a.anchor,
h4:hover a.anchor,
h5:hover a.anchor,
h6:hover a.anchor {
    text-decoration: none;
}
h1 tt,
h1 code {
    font-size: inherit;
}
h2 tt,
h2 code {
    font-size: inherit;
}
h3 tt,
h3 code {
    font-size: inherit;
}
h4 tt,
h4 code {
    font-size: inherit;
}
h5 tt,
h5 code {
    font-size: inherit;
}
h6 tt,
h6 code {
    font-size: inherit;
}
h1 {
    padding-bottom: .3em;
    font-size: 2.25em;
    line-height: 1.2;
    border-bottom: 1px solid #eee;
}
h2 {
   padding-bottom: .3em;
    font-size: 1.75em;
    line-height: 1.225;
    border-bottom: 1px solid #eee;
}
h3 {
    font-size: 1.5em;
    line-height: 1.43;
}
h4 {
    font-size: 1.25em;
}
h5 {
    font-size: 1em;
}
h6 {
   font-size: 1em;
    color: #777;
}
p,
blockquote,
ul,
ol,
dl,
table{
    margin: 0.8em 0;
}
li>ol,
li>ul {
    margin: 0 0;
}
hr {
    height: 2px;
    padding: 0;
    margin: 16px 0;
    background-color: #e7e7e7;
    border: 0 none;
    overflow: hidden;
    box-sizing: content-box;
}

li p.first {
    display: inline-block;
}
ul,
ol {
    padding-left: 30px;
}
ul:first-child,
ol:first-child {
    margin-top: 0;
}
ul:last-child,
ol:last-child {
    margin-bottom: 0;
}
blockquote {
    border-left: 4px solid #dfe2e5;
    padding: 0 15px;
    color: #777777;
}
blockquote blockquote {
    padding-right: 0;
}
table {
    padding: 0;
    word-break: initial;
}
table tr {
    border-top: 1px solid #dfe2e5;
    margin: 0;
    padding: 0;
}
table tr:nth-child(2n),
thead {
    background-color: #f8f8f8;
}
table tr th {
    font-weight: bold;
    border: 1px solid #dfe2e5;
    border-bottom: 0;
    margin: 0;
    padding: 6px 13px;
}
table tr td {
    border: 1px solid #dfe2e5;
    margin: 0;
    padding: 6px 13px;
}
table tr th:first-child,
table tr td:first-child {
    margin-top: 0;
}
table tr th:last-child,
table tr td:last-child {
    margin-bottom: 0;
}

.CodeMirror-lines {
    padding-left: 4px;
}

.code-tooltip {
    box-shadow: 0 1px 1px 0 rgba(0,28,36,.3);
    border-top: 1px solid #eef2f2;
}

.md-fences,
code,
tt {
    border: 1px solid #e7eaed;
    background-color: #f8f8f8;
    border-radius: 3px;
    padding: 0;
    padding: 2px 4px 0px 4px;
    font-size: 0.9em;
}

code {
    background-color: #f3f4f4;
    padding: 0 2px 0 2px;
}

.md-fences {
    margin-bottom: 15px;
    margin-top: 15px;
    padding-top: 8px;
    padding-bottom: 6px;
}


.md-task-list-item > input {
  margin-left: -1.3em;
}

@media print {
    html {
        font-size: 13px;
    }
    table,
    pre {
        page-break-inside: avoid;
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<div  id='write'  class = 'is-mac'><h1><a name="集成指南" class="md-header-anchor"></a><span>集成指南</span></h1><h2><a name="1sdk集成" class="md-header-anchor"></a><span>1.SDK集成</span></h2><h3><a name="11-方法1cocoapods导入" class="md-header-anchor"></a><span>1.1 方法1:Cocoapods导入 </span></h3><p><span>执行 </span><code>pod search &#39;CCVodSDK&#39;</code></p><p><span>Podfile 文件中增加如下代码：</span>
<code>pod &#39;CCVodSDK&#39;</code></p><p><span>执行</span><code>pod install</code><span> 即可。</span></p><p><span>如果没有安装cocoapods，请执行 </span><code>sudo gem install cocoapods</code><span>命令，安装cocoapods。</span></p><p><span>如果搜索不到，请执行下述命令清除搜索列表缓存 </span><code>rm ~/Library/Caches/CocoaPods/search_index.json</code><span>，之后再调用search命令搜索。</span></p><h3><a name="12-方法2手动导入sdk" class="md-header-anchor"></a><span>1.2 方法2:手动导入SDK</span></h3><p><span>下载iOS_SDK_Demo，将项目中的SDK(或外级目录下的include文件夹导入项目)，选择</span><code>Copy items if needed</code><span>，Finish，导入即可。</span></p><p><span>SDK依赖的系统库如下</span></p><ul><li><span>Foundation.framework</span></li><li><span>UIKit.framework</span></li><li><span>OpenGLES.framework</span></li><li><span>CoreMotion.framework</span></li><li><span>CoreVideo.framework</span></li><li><span>AVFoundation.framework</span></li><li><span>Security.framework</span></li><li><span>ImageIO.framework</span></li><li><span>AudioToolbox.framework</span></li><li><span>MobileCoreServices.framework</span></li><li><span>CoreMedia.framework</span></li></ul><p><span>项目 - TARGETS - Build Settings所有Other Linker Flags，添加-lxml2。</span></p><h2><a name="2sdk-demo项目结构" class="md-header-anchor"></a><span>2.SDK demo项目结构</span></h2><figure><table><thead><tr><th><span>名称</span></th><th style='text-align:center;' ><span>描述</span></th></tr></thead><tbody><tr><td><span>Demo</span></td><td style='text-align:center;' ><span>iOS_SDK_Demo源码</span></td></tr><tr><td><span>doc</span></td><td style='text-align:center;' ><span>iOS点播SDK开发指南及离线API</span></td></tr><tr><td><span>include</span></td><td style='text-align:center;' ><span>SDK开放的头文件及静态库,同demo中的SDK文件夹</span></td></tr></tbody></table></figure><p><span>以下是iOS_SDK_Demo中，主要的目录结构及说明：</span></p><blockquote><p><span>Demo</span></p></blockquote><blockquote><blockquote><p><span>DWAppDelegate.h/m </span></p></blockquote></blockquote><blockquote><blockquote><p><span>DWConfigurationManager.h/m (Demo app的一些全局配置设置)</span></p></blockquote></blockquote><blockquote><blockquote><p><span>SDK (iOS点播SDK)</span></p></blockquote></blockquote><blockquote><blockquote><blockquote><p><span>DWSDK.h (SDK头文件)</span></p></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><p><span>DWPlayInfo.h (负责获取音视频对象数据)</span></p></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><p><span>DWVodVideoModel.h (音视频model)</span></p></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><p><span>DWVodAdInfoModel.h (广告model)</span></p></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><p><span>DWPlayerView.h (继承自UIView,负责媒体播放,此类并不带播放相关UI,播放控制需自己实现)</span></p></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><p><span>DWPlayerSkinView.h (带播放控制的PlayerView)</span></p></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><p><span>DWDownloadSessionManager.h (下载管理中心，音视频下载功能通过此类来实现)</span></p></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><p><span>DWDownloadModel.h (下载model)</span></p></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><p><span>DWBatchDownloadUtility.h (批量下载功能，可以通过videos，批量来获取视频的下载链接)</span></p></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><p><span>DWUploader.h (视频上传器)</span></p></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><p><span>DWVideoCompressController.h (媒体选择页面，可以设置一些媒体压缩格式)</span></p></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><p><span>... (其他相关类，请详见demo)</span></p></blockquote></blockquote></blockquote><blockquote><blockquote><p><span>Classes (Demo app 项目的主要类)</span></p></blockquote></blockquote><blockquote><blockquote><blockquote><p><span>DWMainViewController.h/m (首页)</span></p></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><p><span>DWVodPlayViewController.h/m  (在线视频播放页)</span></p></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><p><span>DWVodPlayerSkinViewController.h/m  (视频播放页，SDK中自带皮肤的播放控制页面)</span></p></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><p><span>DWDownloadManagerViewController.h/m  (下载管理页)</span></p></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><p><span>DWLocalPlayViewController.h/m  (本地视频播放页面)</span></p></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><p><span>DWUploadViewController.h/m  (上传管理页面)</span></p></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><p><span>DWUploadInfoSetupViewController.h/m  (上传设置页面)</span></p></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><p><span>DWMemberViewController.h/m  （app相关配置页面）</span></p></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><p><span>DWNetworkMonitorViewController.h/m  (网络检测页面)</span></p></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><p><span>Base (demo app基类文件夹)</span></p></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><blockquote><p><span>DWNavigationViewController.h/m</span></p></blockquote></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><blockquote><p><span>DWBaseViewController.h/m</span></p></blockquote></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><p><span>Model(demo app Model文件夹)</span></p></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><blockquote><p><span>DWVodModel （demo中，媒体对象model）</span></p></blockquote></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><blockquote><p><span>DWTableChooseModel </span></p></blockquote></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><blockquote><p><span>DWUploadModel</span></p></blockquote></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><blockquote><p><span>CustomDirectorFactory</span></p></blockquote></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><p><span>View (demo app View文件夹，包含点播demo主要的功能。具体内部类比较繁多，这里就不一一列举了，详见demo)</span></p></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><blockquote><p><span>Main </span></p></blockquote></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><blockquote><p><span>Player (视频播放相关的view)</span></p></blockquote></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><blockquote><p><span>VideoMark (视频打点)</span></p></blockquote></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><blockquote><p><span>Question (视频问答)</span></p></blockquote></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><blockquote><p><span>SubTitle (视频字幕)</span></p></blockquote></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><blockquote><p><span>Authorize (授权验证)</span></p></blockquote></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><blockquote><p><span>Gif(GIF录制)</span></p></blockquote></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><blockquote><p><span>Visitor(访客信息收集器)</span></p></blockquote></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><blockquote><p><span>Exercises(课堂练习)</span></p></blockquote></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><blockquote><p><span>Ad (广告)</span></p></blockquote></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><blockquote><p><span>Download (下载)</span></p></blockquote></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><blockquote><p><span>Upload (上传)</span></p></blockquote></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><blockquote><p><span>ProjectionScreen(视频投屏)</span></p></blockquote></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><blockquote><p><span>Barrage(视频弹幕)</span></p></blockquote></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><blockquote><p><span>Others (其余使用到的类)</span></p></blockquote></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><blockquote><p><span>... (额外的其他功能，这里就不一一列举了)</span></p></blockquote></blockquote></blockquote></blockquote><blockquote><blockquote><p><span>Plugins (工具类)</span></p></blockquote></blockquote><blockquote><blockquote><blockquote><p><span>Tools (Demo中使用的一些通用方法)</span></p></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><p><span>OCBarrage (视频弹幕控件)</span></p></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><p><span>SDWebImage</span></p></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><p><span>MJExtension</span></p></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><p><span>Masonry</span></p></blockquote></blockquote></blockquote><blockquote><blockquote><blockquote><p><span>MBProgressHUD</span></p></blockquote></blockquote></blockquote><blockquote><blockquote><p><span>Images (图片资源)</span></p></blockquote></blockquote><h2><a name="3快速集成" class="md-header-anchor"></a><span>3.快速集成</span></h2><p><span>注：快速集成主要提供的是视频播放、下载、上传功能等核心功能的使用方式。</span></p><h3><a name="31-视频播放功能" class="md-header-anchor"></a><span>3.1 视频播放功能</span></h3><h4><a name="311-在合适的位置设置audiosession" class="md-header-anchor"></a><span>3.1.1 在合适的位置设置AudioSession </span></h4><pre spellcheck="false" class="md-fences md-end-block ty-contain-cm modeLoaded" lang="" style="break-inside: unset;"><div class="CodeMirror cm-s-inner CodeMirror-wrap" lang=""><div style="overflow: hidden; position: relative; width: 3px; height: 0px; top: 0px; left: 8px;"><textarea autocorrect="off" autocapitalize="off" spellcheck="false" tabindex="0" style="position: absolute; bottom: -1em; padding: 0px; width: 1000px; height: 1em; outline: none;"></textarea></div><div class="CodeMirror-scrollbar-filler" cm-not-content="true"></div><div class="CodeMirror-gutter-filler" cm-not-content="true"></div><div class="CodeMirror-scroll" tabindex="-1"><div class="CodeMirror-sizer" style="margin-left: 0px; margin-bottom: 0px; border-right-width: 0px; padding-right: 0px; padding-bottom: 0px;"><div style="position: relative; top: 0px;"><div class="CodeMirror-lines" role="presentation"><div role="presentation" style="position: relative; outline: none;"><div class="CodeMirror-measure"></div><div class="CodeMirror-measure"></div><div style="position: relative; z-index: 1;"></div><div class="CodeMirror-code" role="presentation" style=""><div class="CodeMirror-activeline" style="position: relative;"><div class="CodeMirror-activeline-background CodeMirror-linebackground"></div><div class="CodeMirror-gutter-background CodeMirror-activeline-gutter" style="left: 0px; width: 0px;"></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;">- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions</span></pre></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;">{ </span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; //设置全局AVAudioSession</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp;  NSError *categoryError = nil;</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp;  BOOL success = [[AVAudioSession sharedInstance] setCategory:AVAudioSessionCategoryPlayback error:&amp;categoryError];</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp;  if (!success)</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp;  {</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; &nbsp; &nbsp;  NSLog(@"Error setting audio session category: %@", categoryError);</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp;  }</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp;  NSError *activeError = nil;</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp;  success = [[AVAudioSession sharedInstance] setActive:YES error:&amp;activeError];</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp;  if (!success)</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp;  {</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; &nbsp; &nbsp;  NSLog(@"Error setting audio session active: %@", activeError);</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp;  }</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> }</span></pre></div></div></div></div></div><div style="position: absolute; height: 0px; width: 1px; border-bottom-width: 0px; border-bottom-style: solid; border-bottom-color: transparent; top: 396px;"></div><div class="CodeMirror-gutters" style="display: none; height: 396px;"></div></div></div></pre><h4><a name="312-通过cc账号useridapikeyvideoid来获取dwvodvideomodel对象无cc账号点击注册httpsadminbokecccomloginbo" class="md-header-anchor"></a><span>3.1.2 通过CC账号UserID、APIKey、VideoId，来获取DWVodVideoModel对象。无CC账号？</span><a href='https://admin.bokecc.com/login.bo'><span>点击注册</span></a></h4><pre spellcheck="false" class="md-fences md-end-block ty-contain-cm modeLoaded" lang="" style="break-inside: unset;"><div class="CodeMirror cm-s-inner CodeMirror-wrap" lang=""><div style="overflow: hidden; position: relative; width: 3px; height: 0px; top: 0px; left: 8px;"><textarea autocorrect="off" autocapitalize="off" spellcheck="false" tabindex="0" style="position: absolute; bottom: -1em; padding: 0px; width: 1000px; height: 1em; outline: none;"></textarea></div><div class="CodeMirror-scrollbar-filler" cm-not-content="true"></div><div class="CodeMirror-gutter-filler" cm-not-content="true"></div><div class="CodeMirror-scroll" tabindex="-1"><div class="CodeMirror-sizer" style="margin-left: 0px; margin-bottom: 0px; border-right-width: 0px; padding-right: 0px; padding-bottom: 0px;"><div style="position: relative; top: 0px;"><div class="CodeMirror-lines" role="presentation"><div role="presentation" style="position: relative; outline: none;"><div class="CodeMirror-measure"><span><span>​</span>x</span></div><div class="CodeMirror-measure"></div><div style="position: relative; z-index: 1;"></div><div class="CodeMirror-code" role="presentation" style=""><div class="CodeMirror-activeline" style="position: relative;"><div class="CodeMirror-activeline-background CodeMirror-linebackground"></div><div class="CodeMirror-gutter-background CodeMirror-activeline-gutter" style="left: 0px; width: 0px;"></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; DWPlayInfo * playInfo = [[DWPlayInfo alloc]initWithUserId:@"账号ID" andVideoId:@"视频ID" key:@"APIKey" hlsSupport:@"1"];</span></pre></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp;  playInfo.timeoutSeconds = 30;</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp;  playInfo.mediatype = @"1";</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp;  playInfo.verificationCode = @"授权验证码，没有此功能不需要设置";</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp;  playInfo.roleId = @"客户端用户id，选填";</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp;  playInfo.finishBlock = ^(DWVodVideoModel *vodVideo) {</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; &nbsp; &nbsp;  //成功回调</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; &nbsp; &nbsp;  NSLog(@"%@",vodVideo);</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp;  };</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp;  playInfo.errorBlock = ^(NSError *error) {</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; &nbsp; &nbsp;  //失败回调 &nbsp; &nbsp; &nbsp; </span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp;  };</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp;  [playInfo start];</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text="">​</span></span></pre></div></div></div></div></div><div style="position: absolute; height: 0px; width: 1px; border-bottom-width: 0px; border-bottom-style: solid; border-bottom-color: transparent; top: 330px;"></div><div class="CodeMirror-gutters" style="display: none; height: 330px;"></div></div></div></pre><h4><a name="313-创建dwplayerview默认播放器dwplayerskinview带皮肤的播放器对象添加到视图中待获取到dwvodvideomodel对象后传入即可播放在线视频" class="md-header-anchor"></a><span>3.1.3 创建DWPlayerView(默认播放器)/DWPlayerSkinView(带皮肤的播放器)对象添加到视图中，待获取到DWVodVideoModel对象后传入，即可播放在线视频</span></h4><pre spellcheck="false" class="md-fences md-end-block ty-contain-cm modeLoaded" lang="" style="break-inside: unset;"><div class="CodeMirror cm-s-inner CodeMirror-wrap" lang=""><div style="overflow: hidden; position: relative; width: 3px; height: 0px; top: 0px; left: 8px;"><textarea autocorrect="off" autocapitalize="off" spellcheck="false" tabindex="0" style="position: absolute; bottom: -1em; padding: 0px; width: 1000px; height: 1em; outline: none;"></textarea></div><div class="CodeMirror-scrollbar-filler" cm-not-content="true"></div><div class="CodeMirror-gutter-filler" cm-not-content="true"></div><div class="CodeMirror-scroll" tabindex="-1"><div class="CodeMirror-sizer" style="margin-left: 0px; margin-bottom: 0px; border-right-width: 0px; padding-right: 0px; padding-bottom: 0px;"><div style="position: relative; top: 0px;"><div class="CodeMirror-lines" role="presentation"><div role="presentation" style="position: relative; outline: none;"><div class="CodeMirror-measure"><pre><span>xxxxxxxxxx</span></pre></div><div class="CodeMirror-measure"></div><div style="position: relative; z-index: 1;"></div><div class="CodeMirror-code" role="presentation" style=""><div class="CodeMirror-activeline" style="position: relative;"><div class="CodeMirror-activeline-background CodeMirror-linebackground"></div><div class="CodeMirror-gutter-background CodeMirror-activeline-gutter" style="left: 0px; width: 0px;"></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; //创建默认播放器对象</span></pre></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; self.playerView = [[DWPlayerView alloc]init];</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; [self addSubview:self.playerView];</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text="">​</span></span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; //或者创建带皮肤的播放器对象</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; self.playerSkinView = [[DWPlayerSkinView alloc]initSkinView];</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; [self addSubview: self.playerSkinView]; &nbsp; &nbsp;</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text="">​</span></span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; //等待DWPlayInfo获取到DWVodVideoModel对象</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; playInfo.finishBlock = ^(DWVodVideoModel *vodVideo) {</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; &nbsp; &nbsp;  //成功回调</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; &nbsp; &nbsp;  //NSLog(@"%@",vodVideo);</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; &nbsp; &nbsp;  [self.playerView playVodViedo:videoModel withCustomId:nil];</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; &nbsp; &nbsp;  [self.playerView play];</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text="">​</span></span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; &nbsp; &nbsp;  //或者</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; &nbsp; &nbsp;  //[self.playerSkinView playVodViedo:vodVideo];</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; };</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; ...</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text="">​</span></span></pre></div></div></div></div></div><div style="position: absolute; height: 0px; width: 1px; border-bottom-width: 0px; border-bottom-style: solid; border-bottom-color: transparent; top: 440px;"></div><div class="CodeMirror-gutters" style="display: none; height: 440px;"></div></div></div></pre><h3><a name="32-下载功能" class="md-header-anchor"></a><span>3.2 下载功能</span></h3><h4><a name="321-通过cc账号useridapikeyvideoid来获取dwvodvideomodel对象" class="md-header-anchor"></a><span>3.2.1 通过CC账号UserID、APIKey、VideoId，来获取DWVodVideoModel对象</span></h4><pre spellcheck="false" class="md-fences md-end-block ty-contain-cm modeLoaded" lang=""><div class="CodeMirror cm-s-inner CodeMirror-wrap" lang=""><div style="overflow: hidden; position: relative; width: 3px; height: 0px; top: 0px; left: 8px;"><textarea autocorrect="off" autocapitalize="off" spellcheck="false" tabindex="0" style="position: absolute; bottom: -1em; padding: 0px; width: 1000px; height: 1em; outline: none;"></textarea></div><div class="CodeMirror-scrollbar-filler" cm-not-content="true"></div><div class="CodeMirror-gutter-filler" cm-not-content="true"></div><div class="CodeMirror-scroll" tabindex="-1"><div class="CodeMirror-sizer" style="margin-left: 0px; margin-bottom: 0px; border-right-width: 0px; padding-right: 0px; padding-bottom: 0px;"><div style="position: relative; top: 0px;"><div class="CodeMirror-lines" role="presentation"><div role="presentation" style="position: relative; outline: none;"><div class="CodeMirror-measure"><pre><span>xxxxxxxxxx</span></pre></div><div class="CodeMirror-measure"></div><div style="position: relative; z-index: 1;"></div><div class="CodeMirror-code" role="presentation"><div class="CodeMirror-activeline" style="position: relative;"><div class="CodeMirror-activeline-background CodeMirror-linebackground"></div><div class="CodeMirror-gutter-background CodeMirror-activeline-gutter" style="left: 0px; width: 0px;"></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;">  //获取方式与视频获取方式一样，只不过hlsSupport参数要传@"0" </span></pre></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; DWPlayInfo * playInfo = [[DWPlayInfo alloc]initWithUserId:@"账号ID" andVideoId:@"视频ID" key:@"APIKey" hlsSupport:@"0"];</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;">  ...</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text="">​</span></span></pre></div></div></div></div></div><div style="position: absolute; height: 0px; width: 1px; border-bottom-width: 0px; border-bottom-style: solid; border-bottom-color: transparent; top: 110px;"></div><div class="CodeMirror-gutters" style="display: none; height: 110px;"></div></div></div></pre><h4><a name="322-获取dwdownloadsessionmanager单例对象创建dwdownloadmodel对象通过调用startwithdownloadmodel方法即可开始下载" class="md-header-anchor"></a><span>3.2.2 获取DWDownloadSessionManager单例对象，创建DWDownloadModel对象，通过调用startWithDownloadModel:方法即可开始下载</span></h4><pre spellcheck="false" class="md-fences md-end-block ty-contain-cm modeLoaded" lang="" style="break-inside: unset;"><div class="CodeMirror cm-s-inner CodeMirror-wrap" lang=""><div style="overflow: hidden; position: relative; width: 3px; height: 0px; top: 0px; left: 8px;"><textarea autocorrect="off" autocapitalize="off" spellcheck="false" tabindex="0" style="position: absolute; bottom: -1em; padding: 0px; width: 1000px; height: 1em; outline: none;"></textarea></div><div class="CodeMirror-scrollbar-filler" cm-not-content="true"></div><div class="CodeMirror-gutter-filler" cm-not-content="true"></div><div class="CodeMirror-scroll" tabindex="-1"><div class="CodeMirror-sizer" style="margin-left: 0px; margin-bottom: 0px; border-right-width: 0px; padding-right: 0px; padding-bottom: 0px;"><div style="position: relative; top: 0px;"><div class="CodeMirror-lines" role="presentation"><div role="presentation" style="position: relative; outline: none;"><div class="CodeMirror-measure"><pre><span>xxxxxxxxxx</span></pre></div><div class="CodeMirror-measure"></div><div style="position: relative; z-index: 1;"></div><div class="CodeMirror-code" role="presentation" style=""><div class="CodeMirror-activeline" style="position: relative;"><div class="CodeMirror-activeline-background CodeMirror-linebackground"></div><div class="CodeMirror-gutter-background CodeMirror-activeline-gutter" style="left: 0px; width: 0px;"></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp;  //等待DWPlayInfo获取到DWVodVideoModel对象</span></pre></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; playInfo.finishBlock = ^(DWVodVideoModel *vodVideo) {</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; &nbsp; &nbsp;  //成功回调</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text="">​</span></span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; &nbsp; &nbsp;  //得到需要下载的清晰度model，数据</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; &nbsp; &nbsp;  //这里根据自身业务逻辑进行调整，这里下载的第一个视频</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; &nbsp; &nbsp;  DWVideoQualityModel * qualityModel = [videoModel.qualities firstObject];</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text="">​</span></span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; &nbsp; &nbsp;  DWDownloadSessionManager * manager = [DWDownloadSessionManager manager];</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; &nbsp; &nbsp;  //验证当前任务是否已经在下载队列中</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; &nbsp; &nbsp;  if ([manager checkLocalResourceWithVideoId:videoModel.videoId WithQuality:qualityModel.quality]) {</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;  return;</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; &nbsp; &nbsp;  }</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; &nbsp; &nbsp;  //没有此任务，创建DWDownloadModel对象，开始下载 &nbsp; &nbsp; &nbsp; &nbsp; </span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; &nbsp; &nbsp;  DWDownloadModel * model = [DWDownloadSessionManager createDownloadModel:videoModel Quality:qualityModel.quality AndOthersInfo:nil];</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; &nbsp; &nbsp;  if (!model) {</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; //DownloadModel创建失败，请检查参数</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; return;</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; &nbsp; &nbsp;  }</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; &nbsp; &nbsp;  [manager startWithDownloadModel:model]; &nbsp; &nbsp; &nbsp; &nbsp;</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp;  };</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text="">​</span></span></pre></div></div></div></div></div><div style="position: absolute; height: 0px; width: 1px; border-bottom-width: 0px; border-bottom-style: solid; border-bottom-color: transparent; top: 528px;"></div><div class="CodeMirror-gutters" style="display: none; height: 528px;"></div></div></div></pre><h3><a name="33-上传功能" class="md-header-anchor"></a><span>3.3 上传功能</span></h3><h4><a name="331-通过dwvideocompresscontroller选择要上传的视频" class="md-header-anchor"></a><span>3.3.1 通过DWVideoCompressController，选择要上传的视频</span></h4><pre spellcheck="false" class="md-fences md-end-block ty-contain-cm modeLoaded" lang=""><div class="CodeMirror cm-s-inner CodeMirror-wrap" lang=""><div style="overflow: hidden; position: relative; width: 3px; height: 0px; top: 0px; left: 8px;"><textarea autocorrect="off" autocapitalize="off" spellcheck="false" tabindex="0" style="position: absolute; bottom: -1em; padding: 0px; width: 1000px; height: 1em; outline: none;"></textarea></div><div class="CodeMirror-scrollbar-filler" cm-not-content="true"></div><div class="CodeMirror-gutter-filler" cm-not-content="true"></div><div class="CodeMirror-scroll" tabindex="-1"><div class="CodeMirror-sizer" style="margin-left: 0px; margin-bottom: 0px; border-right-width: 0px; padding-right: 0px; padding-bottom: 0px;"><div style="position: relative; top: 0px;"><div class="CodeMirror-lines" role="presentation"><div role="presentation" style="position: relative; outline: none;"><div class="CodeMirror-measure"><pre><span>xxxxxxxxxx</span></pre></div><div class="CodeMirror-measure"></div><div style="position: relative; z-index: 1;"></div><div class="CodeMirror-code" role="presentation"><div class="CodeMirror-activeline" style="position: relative;"><div class="CodeMirror-activeline-background CodeMirror-linebackground"></div><div class="CodeMirror-gutter-background CodeMirror-activeline-gutter" style="left: 0px; width: 0px;"></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp;  DWVideoCompressController *imagePicker = [[DWVideoCompressController alloc] initWithQuality: DWUIImagePickerControllerQualityTypeMedium andSourceType:DWUIImagePickerControllerSourceTypePhotoLibrary andMediaType:DWUIImagePickerControllerMediaTypeMovie];</span></pre></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp;  imagePicker.delegate = self;</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp;  [self presentViewController:imagePicker animated:NO completion:nil];</span></pre></div></div></div></div></div><div style="position: absolute; height: 0px; width: 1px; border-bottom-width: 0px; border-bottom-style: solid; border-bottom-color: transparent; top: 132px;"></div><div class="CodeMirror-gutters" style="display: none; height: 132px;"></div></div></div></pre><h4><a name="332-获取到本地视频路径通过dwuploadsessionmanager创建dwuploadmodel开始上传" class="md-header-anchor"></a><span>3.3.2 获取到本地视频路径，通过DWUploadSessionManager创建DWUploadModel，开始上传</span></h4><pre spellcheck="false" class="md-fences md-end-block ty-contain-cm modeLoaded" lang=""><div class="CodeMirror cm-s-inner CodeMirror-wrap" lang=""><div style="overflow: hidden; position: relative; width: 3px; height: 0px; top: 0px; left: 8px;"><textarea autocorrect="off" autocapitalize="off" spellcheck="false" tabindex="0" style="position: absolute; bottom: -1em; padding: 0px; width: 1000px; height: 1em; outline: none;"></textarea></div><div class="CodeMirror-scrollbar-filler" cm-not-content="true"></div><div class="CodeMirror-gutter-filler" cm-not-content="true"></div><div class="CodeMirror-scroll" tabindex="-1"><div class="CodeMirror-sizer" style="margin-left: 0px; margin-bottom: 0px; border-right-width: 0px; padding-right: 0px; padding-bottom: 0px;"><div style="position: relative; top: 0px;"><div class="CodeMirror-lines" role="presentation"><div role="presentation" style="position: relative; outline: none;"><div class="CodeMirror-measure"><pre><span>xxxxxxxxxx</span></pre></div><div class="CodeMirror-measure"></div><div style="position: relative; z-index: 1;"></div><div class="CodeMirror-code" role="presentation" style=""><div class="CodeMirror-activeline" style="position: relative;"><div class="CodeMirror-activeline-background CodeMirror-linebackground"></div><div class="CodeMirror-gutter-background CodeMirror-activeline-gutter" style="left: 0px; width: 0px;"></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp;  //注意！获取到上传路径之后，请务必调用moveToLocalWithVideoPath:方法获取SDK所需的视频url，否则可能会出现上传失败，找不到视频文件等情况。</span></pre></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp;  NSURL *videoURL = [info objectForKey:UIImagePickerControllerMediaURL];</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp;  //选中视频以后，请务必调用此方法，否则可能会出现上传失败，找不到视频文件等情况。</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp;  self.videoPath = [self.manager moveToLocalWithVideoPath:[videoURL path]];</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text="">​</span></span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp;  //填写完视频信息以后，通过DWUploadSessionManager创建DWUploadModel。</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp;  DWUploadModel * uploadModel = [DWUploadSessionManager createUploadModelWithUserId:userId Apikey:apiKey VideoTitle:videoTitle VideoDescription:videoDescription VideoTag:videoTag VideoPath:self.videoPath CategoryId:nil NotifyURL:nil];</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text="">​</span></span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp;  //DWUploadModel创建成功以后，调用startWithUploadModel:方法，即可开始上传视频</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp;  [self.manager startWithUploadModel:uploadModel];</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text="">​</span></span></pre></div></div></div></div></div><div style="position: absolute; height: 0px; width: 1px; border-bottom-width: 0px; border-bottom-style: solid; border-bottom-color: transparent; top: 330px;"></div><div class="CodeMirror-gutters" style="display: none; height: 330px;"></div></div></div></pre></div>
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